20, WESTBROOK, DARLINGTON, DL3 6TD - £325,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

20 WESTBROOK is a very large extended semi-detached house of 246m², built sometime before 1900, which could now be worth an estimated £350,410. It was last sold for £325,000 in November 2023, which was around 102% above the average November 2023 semi-detached price in the Darlington local authority area. The most recent EPC inspection was May 2023, where the current energy rating was D, and the potential energy rating was B.

20 WESTBROOK Sold Prices

Land registry data shows four sales for 20 WESTBROOK since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Darlington local authority area for the corresponding sale date. Most of the four 20 WESTBROOK sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2023 8 NOV	£325,000	£160,684	102% above HPI
2021 15 JAN	£235,000	£140,919	67% above HPI
2014 14 AUG	£220,000	£127,494	73% above HPI
2001 30 NOV	£49,950	£59,517	16% below HPI

20 WESTBROOK Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Darlington local authority area over time, sourced from the HPI. The four 20 WESTBROOK sales between November 2001 and November 2023 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the January 2021 sale was for 67% above the HPI. So the extrapolation line tracks at 67% above the HPI over time, until the November 2023 sale, where it rises to 102% above the HPI. The line then continues to track at 102% above the HPI.

What might 20 WESTBROOK be worth now?

20 WESTBROOK might now be worth an estimated £350,410.

This is based on house price inflation of 7.8%, between November 2023 and March 2025, for semi-detached houses, in the Darlington local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 7.8% inflationary increase is applied to the most recent sale price for 20 WESTBROOK of £325,000 on 8th November 2023. For the value to have increased from £325,000 to £350,410 over the two years and eight months to March 2025, the following assumptions must hold true:

• The value of 20 WESTBROOK has moved in line with the HPI for semi-detached houses in the Darlington local authority area.
• The November 2023 sale price of £325,000 represented a fair market value for the property.
• The size, condition, and specification of 20 WESTBROOK has not materially changed since November 2023.

How Large is 20 WESTBROOK?

20 WESTBROOK is 246m², which includes one extension, according to the EPC inspection conducted in May 2023. This puts it in the largest 10% of semi-detached houses houses in Darlington, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Darlington, and where 20 WESTBROOK lies on this distribution: 97% of semi-detached houses houses are smaller than 20 WESTBROOK, and 3% of houses are larger. Note that EPC data is not available for all properties in Darlington.

20 WESTBROOK: Plot and Title Map

20 WESTBROOK sits on a plot of roughly 0.063 of an acre, or 256m². The below map shows the location of 20 WESTBROOK, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 20 WESTBROOK). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 20 WESTBROOK?

20 WESTBROOK is located in DARLINGTON, in the DL3 postcode district. The below map shows the position of No. 20 on WESTBROOK.